منابع مشابه
Superconducting magnetoresistance in ferromagnet/superconductor/ferromagnet trilayers
Magnetoresistance is a multifaceted effect reflecting the diverse transport mechanisms exhibited by different kinds of plain materials and hybrid nanostructures; among other, giant, colossal, and extraordinary magnetoresistance versions exist, with the notation indicative of the intensity. Here we report on the superconducting magnetoresistance observed in ferromagnet/superconductor/ferromagnet...
متن کاملErratum: Superconducting magnetoresistance in ferromagnet/superconductor/ferromagnet trilayers
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متن کاملFirst principles modeling of tunnel magnetoresistance of Fe/MgO/Fe trilayers.
We report ab initio calculations of nonequilibrium quantum transport properties of Fe/MgO/Fe trilayer structures. The zero bias tunnel magnetoresistance is found to be several thousand percent, and it is reduced to about 1000% when the Fe/MgO interface is oxidized. The tunnel magnetoresistance for devices without oxidization reduces monotonically to zero with a voltage scale of about 0.5-1 V, c...
متن کاملOscillatory magnetic anisotropy in FeÕCrÕFe trilayers
We report our experimental finding that there exists an oscillation of magnetic anisotropy with varying Cr sublayer thickness along the direction normal to the easy axis in Fe/Cr/Fe trilayers, where the easy axis is induced along a certain direction in the film plane by applying an external field during film deposition. Interestingly enough, the squareness of the hysteresis loop measured along ...
متن کاملGiant Magnetoresistance
In today’s world of portable, high capacity music players and consumer hard drives with storage sizes of up to a terabyte, the ubiquitousness of information and the space to store it seems to be almost taken for granted in our society. However, the emergence of such vast and economical storage of data has only occurred within the past 10 years. The most prominent driving force of this technolog...
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ژورنال
عنوان ژورنال: Acta Physica Polonica A
سال: 2010
ISSN: 0587-4246,1898-794X
DOI: 10.12693/aphyspola.118.406